No problem, we've got 3930 and 7358 to multiply
3930 × 7358 = 7358 × (3930)
+ 7358 × 0 that results in 0
+ 7358 × 30 what gives us 220740
+ 7358 × 900 giving us 6622200
+ 7358 × 3000 that results in 22074000

= 28916940
